[ 1524.985944][T18777] br0: port 1(c1) entered blocking state
[ 1524.986495][T18777] br0: port 1(c1) entered disabled state
[ 1524.986725][T18777] c1: entered allmulticast mode
[ 1524.988610][T18777] c1: entered promiscuous mode
[ 1525.451119][T18782] br0: port 2(c2) entered blocking state
[ 1525.451366][T18782] br0: port 2(c2) entered disabled state
[ 1525.451586][T18782] c2: entered allmulticast mode
[ 1525.453737][T18782] c2: entered promiscuous mode
[ 1525.912348][T18787] br0: port 3(c3) entered blocking state
[ 1525.912687][T18787] br0: port 3(c3) entered disabled state
[ 1525.912931][T18787] c3: entered allmulticast mode
[ 1525.914872][T18787] c3: entered promiscuous mode
[ 1526.382078][T18792] br0: port 4(sender) entered blocking state
[ 1526.383132][T18792] br0: port 4(sender) entered disabled state
[ 1526.383436][T18792] sender: entered allmulticast mode
[ 1526.385313][T18792] sender: entered promiscuous mode
[ 1526.555650][T18794] br0: port 4(sender) entered blocking state
[ 1526.555984][T18794] br0: port 4(sender) entered forwarding state
[ 1526.556467][T18794] br0: port 3(c3) entered blocking state
[ 1526.556757][T18794] br0: port 3(c3) entered forwarding state
[ 1526.557185][T18794] br0: port 2(c2) entered blocking state
[ 1526.557403][T18794] br0: port 2(c2) entered forwarding state
[ 1526.557817][T18794] br0: port 1(c1) entered blocking state
[ 1526.558036][T18794] br0: port 1(c1) entered forwarding state
[ 1538.506963][   T11] br0: port 1(c1) entered disabled state
[ 1538.656844][   T11] c1 (unregistering): left allmulticast mode
[ 1538.657161][   T11] c1 (unregistering): left promiscuous mode
[ 1538.657429][   T11] br0: port 1(c1) entered disabled state
[ 1538.898574][   T11] br0: port 2(c2) entered disabled state
[ 1538.995969][   T11] c2 (unregistering): left allmulticast mode
[ 1538.996281][   T11] c2 (unregistering): left promiscuous mode
[ 1538.996541][   T11] br0: port 2(c2) entered disabled state
[ 1539.287218][   T11] br0: port 3(c3) entered disabled state
[ 1539.381042][   T11] c3 (unregistering): left allmulticast mode
[ 1539.381363][   T11] c3 (unregistering): left promiscuous mode
[ 1539.381656][   T11] br0: port 3(c3) entered disabled state
[ 1539.676632][   T11] br0: port 4(sender) entered disabled state
[ 1539.763922][   T11] sender (unregistering): left allmulticast mode
[ 1539.764262][   T11] sender (unregistering): left promiscuous mode
[ 1539.764505][   T11] br0: port 4(sender) entered disabled state